var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

const {dbInit} = require('./module/mongos')

// var indexRouter = require('./routes/index');
// var usersRouter = require('./routes/users');
var loginRouter= require('./routes/login');
var user = require("./routes/user");
var products = require("./routes/products")

var app = express();
dbInit();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

// app.use('/', indexRouter);
// app.use('/users', usersRouter);
app.use('/login',loginRouter);
app.use('/user',user)
app.use('/products',products)

// 报错
app.use(function(req, res, next) {
  next(createError(404));
});


app.use(function(err, req, res, next) {
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  res.status(err.status || 500);
  res.render('error');
});
app.listen(1996,()=>{
  console.log("服务器启动，端口号 1996")
})
module.exports = app;
